[Kuiswa pamuviri]inowanzoitika mukugadzirwa kwepamusoro-frequency transformers. Sei ma transformer achifanira kuiswa pamuviri? Ndedzipi dziviriro dzekudzivirira? Nhasi, ngatitaure nezvenyaya dzinechekuita.
[Kuiswa pamuviri]inoreva kuisa transformer mumafuta ekuvharisa (inonziwo varnish), kugadzira kudzvanywa kwakashata nekupukuta, uye kuzadza gap rese rekushandura nemafuta anodzivirira.
Panguva ino, iyo nyika mukati memidziyo iri muvacuum isina kunaka kudzvanywa, saka isu tinodaidzawo maitiro vacuum impregnation. (Vamwe vagadziri vadiki vanoshandisa kwete-vacuum impregnation tekinoroji, mhedzisiro yacho haina kunaka, uye haina kutaurwa pano)
[Vacuum impregnation]Chinangwa chikuru ndechekuvandudza simba rekudzivirira uye kunyorova kwemushanduri, pamwe nekudzivirira kupisa uye kupisa kupisa kushanda kweshanduko, uye zvakare kuvandudza maitiro emagetsi, kugadzikana kwemakemikari, uye kukwegura kunonoka kushanda kweshanduko.
Mukuwedzera, iyo insulating mafuta pachayo ine imwe viscosity, iyo inogona kusimbisa kusimba kwekubatanidzwa kweiyo magnetic core uye skeleton. Kune zvigadzirwa zvine saizi diki paneEE13, sezvo mbiru yedivi kugovera isiri nyore kushanda, isu tinowanzo shandisa iyo impregnation maitiro pachinzvimbo chekugovera.
Kazhinji, iyo inodzivirira mafuta yatinoshandisa ndeye melamine alkyd resin pendi, uye solvent ndeye toluene kana xylene. Sezvo toluene kana xylene ichikuvadza muviri wemunhu, vamwe vagadziri vekune dzimwe nyika havashandise matransformer akadzivirirwa nekuda kwezvikonzero zvekuchengetedza kwezvakatipoteredza.
Parizvino, vamwe vanogadzira transformer muChina vakagadzirisa fomula kumvura-based solvents, uye vakagadzirisa chikamu chemafuta ekuvharisa nemvura muchiyero kuderedza kukuvadzwa kwezvinonyungudutsa zvine chepfu kuvanhu. Nekudaro, iyo impregnation mhedzisiro yakaderera zvishoma kune yechinyakare xylene solvent.
Panyaya yekuramba tembiricha, mafuta anodzivirira ari E-giredhi (120°C), B-giredhi (130°C), F-giredhi (155°C), H-giredhi (180℃), uye R-giredhi (200). ℃). Parizvino, B-giredhi neF-giredhi zvinowanzoshandiswa.
Izvo zvakakosha kucherechedza kuti iyo transformer inowanzoita isina kusimba inductance mushure mekuiswa, saka kutarisisa kwakanyanya kunofanirwa kubhadharwa panguva yekugadzira maitiro:
1.Impregnation inogona kutungamira nyore kune shanduko mumhepo gap, iyo inozotungamira kune shanduko mune inductance, saka iyo transformer musimboti musangano unofanirwa kunge uri munzvimbo yekutanga;
2.Nekuda kweiyo huru vacuum isina kunaka kudzvanywa panguva yekumisikidzwa, kana iyo yepakati tepi (simbi clip) isina kugadzika zvakasimba, zviri nyore kuita kuti musimboti ubviswe kana kutamiswa, zvichikonzera shanduko mu inductance, saka iyo yakakosha kuputira (simbi clip) inofanira kuva panzvimbo;
3.Kana paine zvinhu zvekune dzimwe nyika pamusimboti wegungano repamusoro, iyo inductance ichachinja zvakare mushure mekuiswa; saka, musangano wepakati unofanirwa kuve nechokwadi kuti hapana zvinhu zvekunze pane zvakasungirirwa;
4.Izvo zvinodiwa kuti usarudze tembiricha inonzwisisika yekubikira zvinoenderana nehunhu hwemafuta anodzivirira; mamwe ma-high-conductivity cores (mafirita zvigadzirwa) ane tembiricha yakaderera yeCurie uye inobatwa zvakanyanya nekubika. Kuomeswa kwepasi-kupisa pa80 ° C kana kuomeswa kwepanyama kunogona kushandiswa kudzivirira izvi
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Zhongshan Xuan Ge Electronics Co., Ltd. yave ichiita mukugadzira, kutsvagisa nekusimudzira, uye kutengesa muindasitiri yeshanduko kwemakore gumi nemashanu uye ine ruzivo rwakapfuma rweindasitiri.
Xuan Ge Electronics inyanzvi muzvigadzirwa zvekunze uye yakagadzira kudyidzana nemakambani makuru ekunze. Kugamuchirwa kuti tibatane nesu!
Ndapota taura nesu ne email uye utiudze chigadzirwa uye muenzaniso waunoda. Tichakupa mhinduro inogutsa uye mutengo wakanaka kwazvo.
William(General Sales Manager)
E-mail: sales@xuangedz.com
liwei202305@gmail.com
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Nguva yekutumira: Sep-13-2024